TW200924714A - Method and apparatus for the optical characterization of surfaces - Google Patents
Method and apparatus for the optical characterization of surfaces Download PDFInfo
- Publication number
- TW200924714A TW200924714A TW097131922A TW97131922A TW200924714A TW 200924714 A TW200924714 A TW 200924714A TW 097131922 A TW097131922 A TW 097131922A TW 97131922 A TW97131922 A TW 97131922A TW 200924714 A TW200924714 A TW 200924714A
- Authority
- TW
- Taiwan
- Prior art keywords
- optical
- angle
- predetermined
- surface portion
- normal direction
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 39
- 238000012512 characterization method Methods 0.000 title claims abstract description 27
- 238000005286 illumination Methods 0.000 claims description 28
- 238000012545 processing Methods 0.000 claims description 5
- 238000013507 mapping Methods 0.000 claims description 2
- 238000004381 surface treatment Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 2
- 238000009304 pastoral farming Methods 0.000 description 2
- 238000001454 recorded image Methods 0.000 description 2
- 238000002310 reflectometry Methods 0.000 description 2
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 235000009827 Prunus armeniaca Nutrition 0.000 description 1
- 244000018633 Prunus armeniaca Species 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002884 skin cream Substances 0.000 description 1
- 230000036548 skin texture Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000011410 subtraction method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
- A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis
- A61B5/446—Scalp evaluation or scalp disorder diagnosis, e.g. dandruff
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Animal Behavior & Ethology (AREA)
- Pathology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Physics & Mathematics (AREA)
- Dermatology (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Image Generation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP07114781 | 2007-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW200924714A true TW200924714A (en) | 2009-06-16 |
Family
ID=40262287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW097131922A TW200924714A (en) | 2007-08-22 | 2008-08-21 | Method and apparatus for the optical characterization of surfaces |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20110096150A1 (enExample) |
| EP (1) | EP2180832A2 (enExample) |
| JP (1) | JP2010537188A (enExample) |
| CN (1) | CN101883520B (enExample) |
| TW (1) | TW200924714A (enExample) |
| WO (1) | WO2009024904A2 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5921543B2 (ja) * | 2010-07-22 | 2016-05-24 | 株式会社アモーレパシフィックＡｍｏｒｅｐａｃｉｆｉｃ Ｃｏｒｐｏｒａｔｉｏｎ | 皮膚構造の測定装置および方法 |
| AT511265B1 (de) * | 2011-03-24 | 2013-12-15 | Red Soft It Service Gmbh | Einrichtung zur ermittlung eines hautentzündungswertes und verfahren zur auswertung von dreidimensionalen bildern |
| US9349182B2 (en) * | 2011-11-10 | 2016-05-24 | Carestream Health, Inc. | 3D intraoral measurements using optical multiline method |
| US9816862B2 (en) * | 2013-03-14 | 2017-11-14 | Ppg Industries Ohio, Inc. | Systems and methods for texture analysis of a coated surface using multi-dimensional geometries |
| JP6101176B2 (ja) * | 2013-08-30 | 2017-03-22 | 富士フイルム株式会社 | 光学特性測定装置及び光学特性測定方法 |
| DE102013221415A1 (de) | 2013-10-22 | 2015-04-23 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren und Vorrichtung zur Erfassung eines Objekts |
| KR20170045232A (ko) | 2014-08-28 | 2017-04-26 | 케어스트림 헬스 인코포레이티드 | 광학 멀티라인 방법을 사용한 3d 구강 측정 |
| CN105105709B (zh) * | 2015-07-22 | 2017-10-03 | 南京医科大学附属口腔医院 | 一种医用三维表面扫描系统精度检测体模装置及评价方法 |
| US10893814B2 (en) | 2015-10-06 | 2021-01-19 | Koninklijke Philips N.V. | System and method for obtaining vital sign related information of a living being |
| JP6557688B2 (ja) * | 2017-01-13 | 2019-08-07 | キヤノン株式会社 | 計測装置、情報処理装置、情報処理方法、およびプログラム |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4912336A (en) * | 1989-02-21 | 1990-03-27 | Westinghouse Electric Corp. | Surface shape and reflectance extraction system |
| JP3236362B2 (ja) * | 1992-09-22 | 2001-12-10 | 株式会社資生堂 | 皮膚表面に関する画像からの３次元形状の復元に基づく皮膚表面形状の特徴抽出装置 |
| JP3310524B2 (ja) * | 1996-02-08 | 2002-08-05 | 日本電信電話株式会社 | 外観検査方法 |
| US5870220A (en) * | 1996-07-12 | 1999-02-09 | Real-Time Geometry Corporation | Portable 3-D scanning system and method for rapid shape digitizing and adaptive mesh generation |
| WO2000037923A1 (en) * | 1998-12-21 | 2000-06-29 | Koninklijke Philips Electronics N.V. | Scatterometer |
| CA2370156C (en) * | 1999-04-30 | 2009-02-17 | Christoph Wagner | Method for optically detecting the shape of objects |
| JP4032603B2 (ja) * | 2000-03-31 | 2008-01-16 | コニカミノルタセンシング株式会社 | ３次元計測装置 |
| US6950104B1 (en) * | 2000-08-30 | 2005-09-27 | Microsoft Corporation | Methods and systems for animating facial features, and methods and systems for expression transformation |
| GB0208852D0 (en) * | 2002-04-18 | 2002-05-29 | Delcam Plc | Method and system for the modelling of 3D objects |
| US20040145656A1 (en) * | 2002-07-09 | 2004-07-29 | L'oreal | Atlas including at least one video sequence |
| DE102004034160A1 (de) * | 2004-07-15 | 2006-02-09 | Byk Gardner Gmbh | Vorrichtung zur Untersuchung optischer Oberflächeneigenschaften |
| US20060239547A1 (en) * | 2005-04-20 | 2006-10-26 | Robinson M R | Use of optical skin measurements to determine cosmetic skin properties |
| EP1912795B1 (en) * | 2005-08-12 | 2012-02-22 | TCMS Transparent Beauty LLC | System and method for applying a reflectance modifying agent to improve the visual attractiveness of human skin |
| FR2891641B1 (fr) * | 2005-10-04 | 2007-12-21 | Lvmh Rech | Procede et appareil de caracterisation des imperfections de la peau et procede d'appreciation de l'effet anti-vieillissement d'un produit cosmetique. |
| JP4817808B2 (ja) * | 2005-11-08 | 2011-11-16 | 株式会社日立メディコ | 生体光計測装置 |
-
2008
- 2008-08-14 CN CN2008801039444A patent/CN101883520B/zh not_active Expired - Fee Related
- 2008-08-14 WO PCT/IB2008/053268 patent/WO2009024904A2/en not_active Ceased
- 2008-08-14 EP EP08789610A patent/EP2180832A2/en not_active Withdrawn
- 2008-08-14 US US12/673,512 patent/US20110096150A1/en not_active Abandoned
- 2008-08-14 JP JP2010521505A patent/JP2010537188A/ja active Pending
- 2008-08-21 TW TW097131922A patent/TW200924714A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009024904A2 (en) | 2009-02-26 |
| CN101883520B (zh) | 2013-02-06 |
| JP2010537188A (ja) | 2010-12-02 |
| CN101883520A (zh) | 2010-11-10 |
| EP2180832A2 (en) | 2010-05-05 |
| WO2009024904A3 (en) | 2009-04-16 |
| US20110096150A1 (en) | 2011-04-28 |
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